Round|Lab Grown|IGI

2.29ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG655460810

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655460810

Diamond specifications and retailer prices

From $532 USD

As of October 28, 2026

Save $1,677 USD (76%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $2,209 USD at Brilliance · As of October 30, 2026

View at Brilliance

About this 2.29ct lab-grown round diamond

This 2.29ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655460810 or 655460810. Listed at 17 retailers as of October 28, 2026, with prices from $532 to $2,209, a $1,677 spread on the same certified stone. Brilliance lists it at $2,209. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.29

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG655460810

Dimensions8.43 × 8.46 × 5.22 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG655460810

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: $2,209 USD|Low: $457 USD|High: $2,591 USD|Avg: $1,238 USD|-11.2%

Brilliance

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 30, 2026

Retailer 5$457 USD

Retailer 4$532 USD

Retailer 10$590 USD

Retailer 16$590 USD

Retailer 2$659 USD

Retailer 14$810 USD

Retailer 18$810 USD

Retailer 8$856 USD

Retailer 11$977 USD

Retailer 15$1,320 USD

Retailer 13$1,424 USD

Retailer 3$1,447 USD

Retailer 17$1,587 USD

Retailer 7$1,897 USD

Retailer 9$1,926 USD

Retailer 6$2,074 USD

Retailer 12$2,179 USD

Brilliance$2,209 USD

35 data points across 18 retailers

17 retailers$532 USD to $2,209 USD

Cheapest Retailer

$532 USD

Final sale: no returns

Retailer 2

$590 USD

View

Price last confirmed 14 days ago

Retailer 3

$590 USD

View

Price last confirmed 28 days ago

Retailer 4

$659 USD

£519 GBP

View

Retailer 5

$810 USD

View

Retailer 6

$810 USD

View

Retailer 7

$856 USD

View

Retailer 8

$977 USD

£769 GBP

View

Retailer 9

$1,320 USD

A$2,031 AUD

View

Price last confirmed 10 days ago

Retailer 10

$1,424 USD

ZAR 23,009 ZAR

View

Retailer 11

$1,447 USD

View

Retailer 12

$1,587 USD

View

Retailer 13

$1,897 USD

View

Price last confirmed 23 days ago

B+

Retailer 14

$1,926 USD

View

B+

Retailer 15

$2,074 USD

View

B+

Retailer 16

$2,179 USD

£1,716 GBP

View

Most Expensive

B+

Brilliance

D26959984 · Oct 30

$2,209 USD

View

16 more retailers have this diamond

Prices start from $532 USDSave up to $1,677 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

Similar diamonds

2.29ct Round

$532 USD